ES2142212A1 - Pre-damper for a clutch plate - Google Patents
Pre-damper for a clutch plateInfo
- Publication number
- ES2142212A1 ES2142212A1 ES009602421A ES9602421A ES2142212A1 ES 2142212 A1 ES2142212 A1 ES 2142212A1 ES 009602421 A ES009602421 A ES 009602421A ES 9602421 A ES9602421 A ES 9602421A ES 2142212 A1 ES2142212 A1 ES 2142212A1
- Authority
- ES
- Spain
- Prior art keywords
- rings
- lugs
- damper
- notches
- clutch plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub
- F16F15/12386—Pre-damper cage construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D2013/581—Securing means for transportation or shipping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
A pre-damper for a clutch plate, in particular in a friction clutch for a motor vehicle, has two axially spaced rings 5, 7 connected to rotate together and an intermediate disc 8 between them, the disc 8 and the rings 5, 7 having circumferentially spaced windows (15, Fig1), 17, 18 which are aligned axially and receive compression springs 10. The connection of the rings 5, 7 is achieved through axially bent lugs 6 provided on one ring and engaging in corresponding notches 9 in the other ring, the lugs 6 and the notches 9 being staked together. The staking may involve deformation of the material at the side edges 9' of the notches 9 or the material of the lugs 6 (Fig 4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996102221 DE19602221C1 (en) | 1996-01-23 | 1996-01-23 | Pre-assembled pre-damper for a clutch disc |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2142212A1 true ES2142212A1 (en) | 2000-04-01 |
ES2142212B1 ES2142212B1 (en) | 2000-12-01 |
Family
ID=7783400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9602421A Expired - Fee Related ES2142212B1 (en) | 1996-01-23 | 1996-11-15 | PRE-ASSEMBLED INITIAL SHOCK FOR A CLUTCH DISC. |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR9700735A (en) |
DE (1) | DE19602221C1 (en) |
ES (1) | ES2142212B1 (en) |
FR (1) | FR2743854B1 (en) |
GB (1) | GB2309503B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3938635A (en) * | 1973-02-21 | 1976-02-17 | Automotive Products Co., Ltd. | Driven plates for friction clutches |
FR2412002A1 (en) * | 1977-12-13 | 1979-07-13 | Ferodo Sa | Vehicle clutch plate assembly - has spaced outer plates carrying friction pads locked together by tongues on lugs |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48111743U (en) * | 1972-03-31 | 1973-12-21 | ||
FR2270484A1 (en) * | 1974-04-12 | 1975-12-05 | Ferodo Sa | Shock absorbing clutch plate hub - has axial movement spring held in pre-assembled two plate sub-assembly |
US4688666A (en) * | 1985-02-08 | 1987-08-25 | Valeo | Clutch friction disc |
DE3601903C2 (en) * | 1985-02-09 | 1995-11-16 | Luk Lamellen & Kupplungsbau | Component, in particular for clutch discs for motor vehicles |
GB2283558B (en) * | 1993-11-05 | 1998-03-25 | Luk Lamellen & Kupplungsbau | Rotary vibration damper |
FR2718208B1 (en) * | 1994-03-11 | 1996-06-07 | Valeo | Torsion pre-absorber, especially for a motor vehicle. |
FR2723996B1 (en) * | 1994-08-24 | 1996-09-27 | Valeo | TORSION SHOCK ABSORBER, PARTICULARLY FOR MOTOR VEHICLE |
-
1996
- 1996-01-23 DE DE1996102221 patent/DE19602221C1/en not_active Expired - Fee Related
- 1996-11-15 ES ES9602421A patent/ES2142212B1/en not_active Expired - Fee Related
-
1997
- 1997-01-13 FR FR9700248A patent/FR2743854B1/en not_active Expired - Fee Related
- 1997-01-21 GB GB9701151A patent/GB2309503B/en not_active Expired - Fee Related
- 1997-01-22 BR BR9700735A patent/BR9700735A/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3938635A (en) * | 1973-02-21 | 1976-02-17 | Automotive Products Co., Ltd. | Driven plates for friction clutches |
FR2412002A1 (en) * | 1977-12-13 | 1979-07-13 | Ferodo Sa | Vehicle clutch plate assembly - has spaced outer plates carrying friction pads locked together by tongues on lugs |
Also Published As
Publication number | Publication date |
---|---|
FR2743854B1 (en) | 2001-04-06 |
FR2743854A1 (en) | 1997-07-25 |
GB2309503A (en) | 1997-07-30 |
GB2309503B (en) | 1999-05-26 |
ES2142212B1 (en) | 2000-12-01 |
DE19602221C1 (en) | 1997-06-05 |
BR9700735A (en) | 1998-10-06 |
GB9701151D0 (en) | 1997-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20000401 Kind code of ref document: A1 Effective date: 20000401 |
|
FD1A | Patent lapsed |
Effective date: 20041116 |